TY - GEN
T1 - Machine Learning Classification Methods using Data of 3-axis Acceleration Sensors equipped with Wireless Communication Means for Locating Wooden House Structural Damage
AU - Tanida, Ryota
AU - Ma, Jing
AU - Nakajima, Takashi
AU - Hasegawa, Mikio
AU - Yamamoto, Takahiro
AU - Ito, Takumi
AU - Kawahara, Takayuki
AU - Yamamoto, Atsushi
AU - Takahashi, Noriaki
AU - Sakiyama, Natsuhiko
AU - Kishi, Sakuya
AU - Kishimoto, Takayuki
AU - Hasegawa, So
AU - Mori, Kenjiro
AU - Hashizume, Yoichiro
PY - 2019/11
Y1 - 2019/11
N2 - We are finding the location of damage to timber and wooden houses. Two years ago, we succeeded in classifying the damage location with 90% accuracy in a wooden brace house. Last year, we conducted an experiment on a model house in Oita Prefecture and improved the classification rate by preprocessing data. Therefore, we conducted experiments to further improve the classification rate and practical application. The vibration data of the model house in Oita Prefecture was collected using multiple 3-axis acceleration sensors equipped with wireless communication means and monitored at Katsushika Campus, Tokyo University of Science, about 969 km away. By classifying the waveform data by CNN, we succeeded in classifying the damage location and degree of damage with a maximum accuracy of 86.0%.
AB - We are finding the location of damage to timber and wooden houses. Two years ago, we succeeded in classifying the damage location with 90% accuracy in a wooden brace house. Last year, we conducted an experiment on a model house in Oita Prefecture and improved the classification rate by preprocessing data. Therefore, we conducted experiments to further improve the classification rate and practical application. The vibration data of the model house in Oita Prefecture was collected using multiple 3-axis acceleration sensors equipped with wireless communication means and monitored at Katsushika Campus, Tokyo University of Science, about 969 km away. By classifying the waveform data by CNN, we succeeded in classifying the damage location and degree of damage with a maximum accuracy of 86.0%.
KW - CNN
KW - model house
KW - structural health monitoring
KW - wireless communication
KW - wooden house structural damage
UR - http://www.scopus.com/inward/record.url?scp=85078699831&partnerID=8YFLogxK
U2 - 10.1109/APCCAS47518.2019.8953162
DO - 10.1109/APCCAS47518.2019.8953162
M3 - Conference contribution
T3 - Proceedings - APCCAS 2019: 2019 IEEE Asia Pacific Conference on Circuits and Systems: Innovative CAS Towards Sustainable Energy and Technology Disruption
SP - 337
EP - 340
BT - Proceedings - APCCAS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th Annual IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2019
Y2 - 11 November 2019 through 14 November 2019
ER -